The following information is a summary and review based on Dr. Candy’s professional experience and recommendations. Any summary or statement has not been provided nor influenced by the manufacturer.
As a holistic veterinarian, I often see how the right nutrition can transform a dog’s health. Cataplex® E is one of those supplements that has earned a permanent spot in my toolkit. It’s a blend centered on Vitamin E, but with added nutrients that support circulation, hormone balance, reproduction, and overall vitality.
This guide will help you understand what Cataplex E is, how it works, when it can help, and what to expect if you decide to add it to your dog’s wellness plan.

What is Cataplex® E?
Cataplex E is a whole-food-based supplement made by Standard Process. Its main ingredient is Vitamin E, a natural antioxidant. Antioxidants protect your dog’s cells from “free radicals” (unstable molecules that cause damage over time).
The formula also contains selenium, organ extracts, and superfoods like beet root and pea vine powder. These ingredients work together to:
- Protect cells from oxidative stress
- Support circulation and vascular health
- Balance hormones and reproductive function
- Strengthen immunity
Standard Process has been making supplements since 1929, and I trust their focus on whole-food nutrition and safety.

Key Benefits for Dogs
Here’s how Cataplex E may help your dog:
- Antioxidant protection: Slows down cell damage from free radicals, especially helpful for aging dogs.
- Immune support: Strengthens the body’s natural defenses.
- Circulation and heart health: Improves blood flow and oxygen delivery throughout the body.
- Reproductive support: Helps with healthy fertility, pregnancy, and hormone balance.
- Eye health: Vitamin E and selenium protect delicate eye tissues from age-related changes.
What’s Inside: Ingredient Breakdown
Cataplex E includes a carefully selected mix of nutrients and organ extracts:
- Vitamin E (d-alpha tocopherol from sunflower): Strong antioxidant, supports immunity and circulation.
- Selenium yeast: Works with Vitamin E to protect cells and support thyroid function.
- Bovine orchic extract: Supports reproductive health.
- Inositol (Vitamin B8): Helps with fat metabolism, healthy skin and coat.
- Bovine adrenal & liver extracts: Provide natural compounds that nourish adrenal glands and liver function.
- Bovine and ovine spleen extracts: Rich in iron and B vitamins for red blood cell production.
- Superfoods (beet root, pea vine juice, oat flour): Natural fiber and plant nutrients for digestion and vitality.
- Ascorbic acid (Vitamin C): Immune support and collagen production for skin, joints, and muscles.
This combination makes Cataplex E more than just a Vitamin E supplement—it’s a broad-spectrum support tool for many body systems.

When I Recommend Cataplex® E
I suggest Cataplex E for dogs dealing with or at risk of:
- Cardiovascular concerns: Poor circulation, fatigue, or diagnosed heart conditions.
- Reproductive needs: Breeding support for healthy conception and pregnancy.
- Immune weakness: Dogs prone to frequent infections, allergies, or skin issues.
- Eye concerns: Aging dogs at risk for cataracts or vision decline.
- Senior wellness: Older dogs who need extra antioxidant support to age gracefully.
I also often pair Cataplex E with other holistic therapies like cold laser therapy. For example, dogs with heart weakness, endocrine issues, or chronic inflammation benefit from the combination of targeted nutrition plus therapies that improve circulation and tissue healing.
How to Give Cataplex® E
Dosage depends on your dog’s size and health needs:
- Small dogs (1–20 lbs): ½ tablet twice daily
- Medium dogs (21–50 lbs): 1 tablet twice daily
- Large dogs (51+ lbs): 1.5 tablets twice daily
Tips for giving supplements:
- Offer directly as a treat (many dogs like the mild flavor).
- Crush and mix into food if your dog is picky.
- Hide in a small piece of cheese or meat for tablet-resistant pups.
Consistency is important. Try to give Cataplex E around the same time every day.

Possible Side Effects
Cataplex E is generally very safe, but watch for:
- Mild digestive upset (diarrhea or vomiting), especially if the dose is started too high.
- Rare allergic reactions: itching, rash, or swelling. If you see this, stop the supplement and contact your vet right away.
Always talk with your veterinarian if your dog has other medical conditions or takes prescription medications.
Final Thoughts
Cataplex® E is a trusted, natural way to support your dog’s heart, circulation, hormones, immune system, and reproductive health. I’ve used it for years in my holistic practice and seen wonderful improvements in dogs of all ages.
If you’d like to try Cataplex E for your pet, you can purchase it directly through me at Journeys Holistic Life. This ensures you’re getting an authentic Standard Process product, backed by professional guidance.
Your dog deserves the best tools for lifelong wellness. Cataplex E is one of those tools that can make a real difference.
Frequently Asked Questions
Cataplex® E is a whole-food supplement designed to support your dog’s reproductive system, circulation, and overall vitality. It’s made by Standard Process, a trusted company known for creating high-quality nutritional supplements from real food ingredients.
This supplement is rich in Vitamin E, a powerful antioxidant, along with selenium and other nutrients that:
– Protect cells from oxidative stress
– Support hormone and reproductive health
– Improve circulation and vascular function
– Help maintain a healthy fat (lipid) balance in the body
Together, these benefits keep your dog’s body running smoothly, especially as they age or if they have special health needs.
Most dogs take Cataplex® E easily:
– Offer it as a treat
– Crush and mix into meals
– Hide in a favorite snack if your pup is picky
The best dosage depends on your dog’s size and health. Always check the label or talk with your veterinarian (including during one of my holistic consultations) for the right amount.
Yes, Cataplex® E is generally very safe. Some dogs may need adjustments if they have certain medical conditions or are on other medications. That’s why I recommend checking with your vet before starting any new supplement.
You can purchase authentic Cataplex® E directly from me at Journeys Holistic Life. Ordering through a trusted veterinary source ensures you’re getting genuine Standard Process supplements, along with expert guidance on how to use them for your dog’s best health.




